Extras

    Video thumbnail: American Masters James Watson on X-ray crystallographer Rosalind Franklin

    American Masters

    James Watson on X-ray crystallographer Rosalind Franklin

    Rosalind Franklin’s work contributed to Watson and Crick’s discovery of DNA’s structure.

    James Watson on X-ray crystallographer Rosalind Franklin

    Video thumbnail: American Masters DNA Discoveries Before Watson and Crick

    American Masters

    DNA Discoveries Before Watson and Crick

    Watson and Crick discovered DNA’s structure, but other scientists paved the way for them.

    DNA Discoveries Before Watson and Crick

    Video thumbnail: American Masters Demystifying DNA Structure

    American Masters

    Demystifying DNA Structure

    Scientists explain how DNA’s double helix structure makes each of us genetically distinct.

    Demystifying DNA Structure

    Video thumbnail: American Masters American Masters: Decoding Watson Trailer

    American Masters

    American Masters: Decoding Watson Trailer

    Scientist James Watson, the man behind the Double Helix, confronts his complex legacy.

    American Masters: Decoding Watson Trailer